This story is about a fitness centre run by a young couple. We'll look at the expressions 'day-to-day' and 'day in, day out', as well as explaining what it means to fly by the seat of your pants. http://australianetwork.com/englishbites/ep028.htm

Australia Network is offering weekly vodcasts of our popular English Bites program on a free trial basis. English Bites is an informative and entertaining way for intermediate to advanced English speakers to learn common terms and English usage.